Fix: #2276, #2291 - chrome 72/73 has problems with bootstrap cards

Fix: #2276 - Bootstrap4 - Chrome cannot render tables in cards

Fix: #523 bootstrap LTR input groups on RTL pages

Fix: #1246 - show server errors on the control panel

Refactor module components

Lists as Modules

Add "id" attribute to radio buttons (#2245)

Use Collection class

Rename functions getFoo() to foo() and return collections instead of arrays

Working on pedigree chart

Workng on themes and RTL

Refactor away class Bootstrap4

Working on RTL and icons

Working on CSS and icons